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</head><body><div id="sidebar"><div id="menu-mask"></div><div id="sidebar-menus"><div class="avatar-img is-center"><img src="https://cdn.jsdelivr.net/gh/acmeist/CDN/www/img/avatar.png" onerror="onerror=null;src='https://cdn.jsdelivr.net/gh/acmeist/CDN/www/img/friend_404.gif'" alt="avatar"/></div><div class="sidebar-site-data site-data is-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">28</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">21</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">1</div></a></div><hr class="custom-hr"/><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> Home</span></a></div><div class="menus_item"><a class="site-page" href="/archives/"><i class="fa-fw fas fa-archive"></i><span> Archives</span></a></div><div class="menus_item"><a class="site-page" href="/tags/"><i class="fa-fw fas fa-tags"></i><span> Tags</span></a></div><div class="menus_item"><a class="site-page" href="/categories/"><i class="fa-fw fas fa-folder-open"></i><span> Categories</span></a></div><div class="menus_item"><a class="site-page" href="/link/"><i class="fa-fw fas fa-link"></i><span> Link</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> About</span></a></div></div></div></div><div class="post" id="body-wrap"><header class="post-bg" id="page-header" style="background-image: url('https://cdn.jsdelivr.net/gh/acmeist/CDN/logos/rockylinux-logo-horizontal.jfif')"><nav id="nav"><span id="blog-info"><a href="/" title="AiKIKI"><span class="site-name">AiKIKI</span></a></span><div id="menus"><div class="menus_items"><div class="menus_item"><a class="site-page" href="/"><i class="fa-fw fas fa-home"></i><span> Home</span></a></div><div class="menus_item"><a class="site-page" href="/archives/"><i class="fa-fw fas fa-archive"></i><span> Archives</span></a></div><div class="menus_item"><a class="site-page" href="/tags/"><i class="fa-fw fas fa-tags"></i><span> Tags</span></a></div><div class="menus_item"><a class="site-page" href="/categories/"><i class="fa-fw fas fa-folder-open"></i><span> Categories</span></a></div><div class="menus_item"><a class="site-page" href="/link/"><i class="fa-fw fas fa-link"></i><span> Link</span></a></div><div class="menus_item"><a class="site-page" href="/about/"><i class="fa-fw fas fa-heart"></i><span> About</span></a></div></div><div id="toggle-menu"><a class="site-page" href="javascript:void(0);"><i class="fas fa-bars fa-fw"></i></a></div></div></nav><div id="post-info"><h1 class="post-title">Rocky Linux 8 安装 Docker-CE</h1><div id="post-meta"><div class="meta-firstline"><span class="post-meta-date"><i class="far fa-calendar-alt fa-fw post-meta-icon"></i><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2021-07-14T09:06:00.000Z" title="发表于 2021-07-14 17:06:00">2021-07-14</time><span class="post-meta-separator">|</span><i class="fas fa-history fa-fw post-meta-icon"></i><span class="post-meta-label">更新于</span><time class="post-meta-date-updated" datetime="2023-11-16T08:34:43.000Z" title="更新于 2023-11-16 16:34:43">2023-11-16</time></span><span class="post-meta-categories"><span class="post-meta-separator">|</span><i class="fas fa-inbox fa-fw post-meta-icon"></i><a class="post-meta-categories" href="/categories/Archives/">Archives</a></span></div><div class="meta-secondline"><span class="post-meta-separator">|</span><span class="post-meta-wordcount"><i class="far fa-file-word fa-fw post-meta-icon"></i><span class="post-meta-label">字数总计:</span><span class="word-count">513</span><span class="post-meta-separator">|</span><i class="far fa-clock fa-fw post-meta-icon"></i><span class="post-meta-label">阅读时长:</span><span>2分钟</span></span><span class="post-meta-separator">|</span><span class="post-meta-pv-cv" id="" data-flag-title="Rocky Linux 8 安装 Docker-CE"><i class="far fa-eye fa-fw post-meta-icon"></i><span class="post-meta-label">阅读量:</span><span id="busuanzi_value_page_pv"><i class="fa-solid fa-spinner fa-spin"></i></span></span></div></div></div></header><main class="layout" id="content-inner"><div id="post"><article class="post-content" id="article-container"><p>Red Hat 系的 Linux 取消了 Docker，改为了 Podman。</p>
<p>因此需要单独增加 Repo 源才能安装。</p>
<p>此安装方法适用于 Red Hat&#x2F;CentOS&#x2F;Rocky Linux&#x2F;Alma Linux&#x2F;Oracle Linux 等 Red Hat 系的 Linux 操作系统。</p>
<h1 id="卸载-Podman"><a href="#卸载-Podman" class="headerlink" title="卸载 Podman"></a>卸载 Podman</h1><p>Rocky Linux 默认安装了 Podman，需要先卸载。否则会和 Docker 依赖组件冲突。</p>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">yum -y erase podman buildah</span><br></pre></td></tr></table></figure>

<h1 id="安装-Docker"><a href="#安装-Docker" class="headerlink" title="安装 Docker"></a>安装 Docker</h1><h2 id="安装-Docker-Repo-源"><a href="#安装-Docker-Repo-源" class="headerlink" title="安装 Docker Repo 源"></a>安装 Docker Repo 源</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"># 添加 Docker Repo</span><br><span class="line">dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo</span><br><span class="line"></span><br><span class="line"># 更新源</span><br><span class="line">dnf update</span><br></pre></td></tr></table></figure>

<p>官方源和阿里云源，按需替换。</p>
<blockquote>
<p>Docker 官方源：<code>https://download.docker.com/linux/centos/</code></p>
</blockquote>
<blockquote>
<p>Docker 阿里云源：<code>https://mirrors.aliyun.com/docker-ce/linux/centos/</code></p>
</blockquote>
<h2 id="安装-docker-ce"><a href="#安装-docker-ce" class="headerlink" title="安装 docker-ce"></a>安装 docker-ce</h2><figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br></pre></td><td class="code"><pre><span class="line"># 安装 Docker</span><br><span class="line">dnf install -y docker-ce</span><br><span class="line"></span><br><span class="line"># 启动 Docker 服务</span><br><span class="line">sudo systemctl start docker &amp;&amp; sudo systemctl status docker</span><br><span class="line"></span><br><span class="line"># 设置开机自启动</span><br><span class="line">sudo systemctl enable docker</span><br><span class="line"></span><br><span class="line"># 建议添加普通用户至 Docker 组，并以普通用户运行 Docker。</span><br><span class="line">sudo usermod -aG docker $USER</span><br><span class="line"></span><br><span class="line"># 生效组用户变更配置</span><br><span class="line">newgrp docker</span><br></pre></td></tr></table></figure>

<h2 id="检查安装"><a href="#检查安装" class="headerlink" title="检查安装"></a>检查安装</h2><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">docker info</span><br></pre></td></tr></table></figure>

<h1 id="修改-docker-源"><a href="#修改-docker-源" class="headerlink" title="修改 docker 源"></a>修改 docker 源</h1><blockquote>
<p>配置文件路径为： &#x2F;etc&#x2F;docker&#x2F;daemon.json。<br>没有该文件的话，请先建一个。</p>
</blockquote>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">nano  /etc/docker/daemon.json</span><br></pre></td></tr></table></figure>

<p>配置文件内容：</p>
<figure class="highlight plaintext"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br></pre></td><td class="code"><pre><span class="line">&#123;</span><br><span class="line"> &quot;registry-mirrors&quot; : [</span><br><span class="line">   &quot;https://mirror.ccs.tencentyun.com&quot;,</span><br><span class="line">   &quot;http://registry.docker-cn.com&quot;,</span><br><span class="line">   &quot;http://docker.mirrors.ustc.edu.cn&quot;,</span><br><span class="line">   &quot;http://hub-mirror.c.163.com&quot;</span><br><span class="line"> ],</span><br><span class="line"> &quot;insecure-registries&quot; : [</span><br><span class="line">   &quot;registry.docker-cn.com&quot;,</span><br><span class="line">   &quot;docker.mirrors.ustc.edu.cn&quot;</span><br><span class="line"> ],</span><br><span class="line"> &quot;debug&quot; : true,</span><br><span class="line"> &quot;experimental&quot; : true</span><br><span class="line"></span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>

<p>建议使用阿里云，配置方式参见阿里云文档。</p>
<h1 id="安装-docker-compose"><a href="#安装-docker-compose" class="headerlink" title="安装 docker-compose"></a>安装 docker-compose</h1><h2 id="安装"><a href="#安装" class="headerlink" title="安装"></a>安装</h2><h3 id="安装方式一"><a href="#安装方式一" class="headerlink" title="安装方式一"></a>安装方式一</h3><p>运行命令：</p>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">curl -L <span class="string">&quot;https://github.com/docker/compose/releases/download/1.29.2/docker-compose-<span class="subst">$(uname -s)</span>-<span class="subst">$(uname -m)</span>&quot;</span> -o /usr/local/bin/docker-compose</span><br></pre></td></tr></table></figure>

<blockquote>
<p>docker-compose 不同版本的 yml 配置文件有差异。</p>
</blockquote>
<p>使用国内源：</p>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">curl -L https://get.daocloud.io/docker/compose/releases/download/1.29.2/docker-compose-`<span class="built_in">uname</span> -s`-`<span class="built_in">uname</span> -m` &gt; /usr/local/bin/docker-compose</span><br></pre></td></tr></table></figure>

<h3 id="安装方式二"><a href="#安装方式二" class="headerlink" title="安装方式二"></a>安装方式二</h3><p>下载 docker-compose 包并上传到 linux 下。</p>
<blockquote>
<p>下载地址：<a target="_blank" rel="noopener" href="https://github.com/docker/compose/releases">https://github.com/docker/compose/releases</a></p>
</blockquote>
<p>复制文件到执行文件目录 ：</p>
<figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"><span class="built_in">mv</span> docker-compose-Linux-x86_64 /usr/local/bin/docker-compose</span><br></pre></td></tr></table></figure>

<h2 id="给-docker-compose-执行权限，运行命令："><a href="#给-docker-compose-执行权限，运行命令：" class="headerlink" title="给 docker-compose 执行权限，运行命令："></a>给 docker-compose 执行权限，运行命令：</h2><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"><span class="built_in">chmod</span> +x /usr/local/bin/docker-compose</span><br></pre></td></tr></table></figure>

<h2 id="安装检查："><a href="#安装检查：" class="headerlink" title="安装检查："></a>安装检查：</h2><figure class="highlight bash"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">docker-compose --version</span><br></pre></td></tr></table></figure>
</article><div class="post-copyright"><div class="post-copyright__author"><span class="post-copyright-meta"><i class="fas fa-circle-user fa-fw"></i>文章作者: </span><span class="post-copyright-info"><a href="https://www.aikiki.top">樵子</a></span></div><div class="post-copyright__type"><span class="post-copyright-meta"><i class="fas fa-square-arrow-up-right fa-fw"></i>文章链接: </span><span class="post-copyright-info"><a href="https://www.aikiki.top/post/872e/">https://www.aikiki.top/post/872e/</a></span></div><div class="post-copyright__notice"><span class="post-copyright-meta"><i class="fas fa-circle-exclamation fa-fw"></i>版权声明: </span><span class="post-copyright-info">本博客所有文章除特别声明外，均采用 <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank">CC BY-NC-SA 4.0</a> 许可协议。转载请注明来自 <a href="https://www.aikiki.top" target="_blank">AiKIKI</a>！</span></div></div><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/Docker/">Docker</a><a 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CREATIVE.</div></div><div class="card-info-data site-data is-center"><a href="/archives/"><div class="headline">文章</div><div class="length-num">28</div></a><a href="/tags/"><div class="headline">标签</div><div class="length-num">21</div></a><a href="/categories/"><div class="headline">分类</div><div class="length-num">1</div></a></div><a id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/acmeist"><i class="fab fa-github"></i><span>Follow Me</span></a><div class="card-info-social-icons is-center"><a class="social-icon" href="https://github.com/acmeist" target="_blank" title="Github"><i class="fab fa-github" style="color: #24292e;"></i></a><a class="social-icon" href="mailto:huweighost@gmail.com" target="_blank" title="Email"><i class="fas fa-envelope" style="color: #4a7dbe;"></i></a><a class="social-icon" href="/atom.xml" target="_blank" title="Rss"><i class="fas fa-rss"></i></a></div></div><div class="card-widget card-announcement"><div class="item-headline"><i 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class="toc-number">2.2.</span> <span class="toc-text">安装 docker-ce</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E6%A3%80%E6%9F%A5%E5%AE%89%E8%A3%85"><span class="toc-number">2.3.</span> <span class="toc-text">检查安装</span></a></li></ol></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E4%BF%AE%E6%94%B9-docker-%E6%BA%90"><span class="toc-number">3.</span> <span class="toc-text">修改 docker 源</span></a></li><li class="toc-item toc-level-1"><a class="toc-link" href="#%E5%AE%89%E8%A3%85-docker-compose"><span class="toc-number">4.</span> <span class="toc-text">安装 docker-compose</span></a><ol class="toc-child"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%AE%89%E8%A3%85"><span class="toc-number">4.1.</span> <span class="toc-text">安装</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%AE%89%E8%A3%85%E6%96%B9%E5%BC%8F%E4%B8%80"><span class="toc-number">4.1.1.</span> <span class="toc-text">安装方式一</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#%E5%AE%89%E8%A3%85%E6%96%B9%E5%BC%8F%E4%BA%8C"><span class="toc-number">4.1.2.</span> <span class="toc-text">安装方式二</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E7%BB%99-docker-compose-%E6%89%A7%E8%A1%8C%E6%9D%83%E9%99%90%EF%BC%8C%E8%BF%90%E8%A1%8C%E5%91%BD%E4%BB%A4%EF%BC%9A"><span class="toc-number">4.2.</span> <span class="toc-text">给 docker-compose 执行权限，运行命令：</span></a></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E5%AE%89%E8%A3%85%E6%A3%80%E6%9F%A5%EF%BC%9A"><span class="toc-number">4.3.</span> <span class="toc-text">安装检查：</span></a></li></ol></li></ol></div></div><div class="card-widget card-recent-post"><div class="item-headline"><i class="fas fa-history"></i><span>最新文章</span></div><div class="aside-list"><div class="aside-list-item"><a class="thumbnail" href="/post/c3b4/" title="Docker 使用宿主机网段"><img 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